Microsoft’s carbon emissions went up 25 percent last year

AI Today Summary
Microsoft's 2026 sustainability report reveals a 25% increase in carbon emissions in 2025, primarily due to expanded datacenter infrastructure and changes in renewable energy purchasing. The company acknowledges challenges in scaling sustainability solutions to meet the rising demands of AI infrastructure, continuing a trend of setbacks toward its goal of being carbon negative by 2030. Similar emission increases were reported by other tech giants like Google and Amazon.
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